NB/T 47065.1  支座 BⅠ 6399

bi 6399

Wn25(B)-63RF400-/0/h80s FF-

a bl650-150rfSch80m

bâ… 356-f/@pl100(

bii3200f.RF Sc0.500 d=608/(B)-25RF;HG20613

DN100-PN10 PL FF Ⅱm/RFRF

bⅠ700J Sc95 f1ff250=4.65 A=37023 -2.f/@wn1FM.

SO 50-150 RF

BI 75048

bL10(B)-40RF230= bl4